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[1]A program in the United States brings scientists and engineers into elementary schools to teach...

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/, the   a, the   the, a   the, the  
that; that    that ; where    where ; that    where ; which  
are; is    are; are    is; are    is; is  
one    it    that    the one  
can    may    will    shall  
has left; ago    had left; ago    left; ago    had left; before  
as twice    twice much    twice as much    twice as more  
belonging to    belonged to    belongs to    is belonged to  
until    after    before    when  
one    it    that    such  
predicted    told    marked    signed  

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